Spin polarization for electrons scattering from argon atom

Abstract EN

Spin polarization parameter for the scattering of electrons from argon atom in the energy range of 3-300eV are calculated using the relativistic Dirac equation.The interest of spin polarization calculation is to obtain a complete information about the projectile-target interaction and scattering process .The projectile-target interaction is represented by a total potential which is consist of a sum of model potentials.

The spin polarization parameter S for electrons scattering is found to be in good agreement with the other calculated values.